JSW Steel-POSCO JV: 6 MTPA Odisha plant approved 2026

What JSW Steel’s board has approved

JSW Steel Ltd has approved a 50:50 joint venture with South Korea’s POSCO Group to set up a greenfield 6 million tonnes per annum (MTPA) integrated steel plant in Odisha. The decision was disclosed through a regulatory filing to stock exchanges on Friday. The move formalises discussions around a JSW-POSCO alliance that had been underway for over a year. It also signals POSCO’s return to Odisha nearly two decades after an earlier mega project in the state did not go through.

The proposed plant matters for two reasons. First, it adds a large new capacity block in a mineral-rich state that already hosts major steelmaking assets. Second, the partnership is positioned around technology access, particularly for high-grade steel used in automotive and specialised applications.

How the JV will be structured through Saffron Resources

The joint venture will be executed through Saffron Resources Pvt Ltd, a wholly owned subsidiary of JSW Steel. Under the proposed share subscription and joint venture agreement, Saffron will be restructured into a 50:50 entity between JSW Steel and POSCO Group. POSCO Group, as described in the filing, comprises POSCO Co Ltd and POSCO-India Pvt Ltd.

JSW Steel told exchanges that the JV vehicle would be used to establish the 6 MTPA integrated steel plant in Odisha. The filing also states that the transaction does not constitute a related party transaction, and that POSCO Group has no connection to JSW Steel’s promoter, promoter group, or group companies.

POSCO’s ₹508.8 crore subscription and the expected closing date

As part of the arrangement, POSCO Group will subscribe to shares of Saffron for a consideration of around ₹508.8 crore, subject to closing adjustments. The transaction is expected to be completed by December 31, 2026, unless the parties mutually extend the date.

JSW Steel’s board meeting that cleared the proposal commenced at 12:30 PM and concluded at 1:40 PM IST, as per details cited alongside the exchange intimation under SEBI (Listing Obligations and Disclosure Requirements) Regulations, 2015.

Land bank: 887 acres already held in Odisha

One of the key disclosed elements is that Saffron Resources already possesses 887 acres of land in Odisha. This includes around 595 acres of freehold land and nearly 292 acres of leasehold land. JSW Steel stated that this land may be utilised for the proposed steel complex.

The availability of land at the subsidiary level is being viewed as an execution enabler because land acquisition is often among the most time-consuming parts of a greenfield steel project. The filings and related reports indicate Saffron is currently a land-holding and project development vehicle.

Why Odisha and why Keonjhar is in focus

The development is significant for Odisha because it effectively confirms the state as the destination for the JSW-POSCO alliance. Reports around the project indicate the venture is keen to establish the plant in the mineral-rich Keonjhar district, which is also the home district of Chief Minister Mohan Charan Majhi.

In November 2024, the Chief Minister had publicly confirmed that the project would be set up in Keonjhar. Separate state-level updates also referenced Patna tehsil as a project area, with land parcels identified across 12 villages.

State clearances: ₹35,000 crore investment and 8,000 jobs cited

In December 2025, the Odisha government informed the Assembly that the high-level clearance authority had approved a 6 MTPA greenfield steel plant. The government cited an investment of ₹35,000 crore and employment potential of around 8,000 direct and indirect jobs.

The same Assembly update stated that nearly 2,445 acres of land, comprising government and private parcels in 12 villages under Patna tehsil, had been identified for the project. Separately, another report cited that the district collector had approved handover of 99 acres of government land to IDCO for the project.

Strategic rationale: technology for high-grade steel

JSW Steel said the association with POSCO would deepen strategic ties and help secure access to advanced technology for manufacturing high-grade steel products, particularly for automotive and other specialised applications. Analysts cited alongside the development indicated the venture could explore low-carbon steelmaking processes, premium flat steel products and export-oriented manufacturing, given POSCO’s strengths in technology and JSW’s execution capabilities in India.

A POSCO technology partnership is being watched closely because automotive-grade steel and similar high-spec products have historically seen dependence on imports in some segments. The stated intent is to build capability for value-added products within India.

Capacity context: where this fits into JSW Steel’s expansion plans

JSW Steel currently has crude steel production capacity of 35.7 MTPA, including 34.2 MTPA in India and 1.5 MTPA in the United States. The company has stated an ambition to scale up to 50 MTPA in India by FY31.

POSCO, as described in the reports, operates around 45 MTPA of steel manufacturing capacity and is South Korea’s largest steelmaker. The Odisha project, if commissioned, would add a meaningful capacity block aligned with JSW Steel’s stated medium-term targets.

Key facts at a glance

Why this development is being tracked by markets and industry

The JV brings together India’s largest steelmaker by market capitalisation and a global producer known for advanced steelmaking technologies. For Odisha, the project reinforces its positioning as a large-scale steel investment hub, supported by iron ore reserves, logistics connectivity, and port access.

Local economic impact has also been a central part of the public narrative. Reports noted that a mega integrated plant could influence jobs, ancillary industries, and state revenues, while other updates referenced emerging local opposition and efforts to avoid displacement issues by focusing on agricultural land and steering clear of inhabited areas.

Conclusion

JSW Steel’s approval of a 50:50 JV with POSCO, routed through Saffron Resources, sets the framework for a 6 MTPA greenfield integrated steel plant in Odisha, with POSCO subscribing to shares worth about ₹508.8 crore. With land already held by Saffron and a transaction closing targeted by December 31, 2026, the next milestones will be tied to the completion of the share subscription process and subsequent project execution steps in the state.